There muscles will keep moving and keep tiring till when they rest it increases there level
Malala Yousafzai,
she is confident and she can speak her mind. She is not scared of standing up for herself.
Answer:
slow-twitch muscle fibers
Explanation:
Marathons, ultra-running, and longer course triathlon pulls in mostly slow-twitch muscle fibers. “Type I, slow-twitch muscle fibers, are also known as aerobic muscle fibers due to their ability to create energy from oxygen, allowing them to produce force over an extended period of time
